Reapermon is a Cyborg Digimon. It is a fugitive Digimon born from the data of wanted criminals. To tell the truth, there is actually a price on its head, but it isn't distrusted as it is believed to be a "Bounty Hunter", as it is a strange villain on a hunt for criminals. It wields the "Guilty Chain" on its left arm, and the "Judgment Sickle" on its right.
- Grim Slasher (髑髏乱舞 Dokuro Ranbu?, lit. "Skull Dance"): Grabs the opponent with the Guilty Chain and decapitates them with the Judgment Sickle.
- Burning Cyclone (髑髏旋風 Dokuro Senpū?, lit. "Skull Whirlwind"): Spins in the center of a fiery tornado amid which flaming skulls fly.
- Bone Duster (蛇炎煉獄 Jaen Rengoku?, lit. "Serpent Flame Purgatory"): Causes flames to erupt at the opponent's feet.
Reapermon is designed as a robotic grim reaper with a scythe for the left hand and wields a gun on its right hand.
- Gokumon (ゴクモン)
Official romanization given by the Digimon Reference Book and used in Japanese media.
- (Ja:) Gokumon (獄門 lit. "Prison gate"?).
Named used in the American English version of Digimon Rumble Arena.
One of a group of MetalPhantomon battling with MetalGreymon and Garudamon digivolves into Reapermon who proves to be more than a match for the two Ultimate Digimon. Finally, MetalGreymon digivolves into WarGreymon who pierces Reapermon's armor with his claws and then destroys the evil Mega Digimon with a small point-blank Terra Force into Reapermon's wound.
Digimon Rumble Arena
Reapermon is the last boss. It is unlocked as a playable character after defeating it. When Reapermon fights Reapermon, the second one is red.
Gokumon digivolves from Vajramon.